/******************************************************************************
	This file is a part of the Snapshot Bioinformatics Project

	Copyright (C) 2012-2013 Jarom Schow

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program.  If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/
#ifndef ESPELL_H
#define ESPELL_H

#include "Entrez.h"

namespace Bio {

class BIO_EXPORT ESpell : public Entrez {
	friend class ESpellParser;
public:
	ESpell();
	ESpell( const QString &db, const QString &term );
	virtual ~ESpell();

	virtual bool	exec();

	int		getNumCorrections() const;
	QString	getCorrection( int index ) const;
	
	QStringListIterator	getCorrectionIterator() const;

	void	setDatabase( const QString &db );
	QString	getDatabase() const;

	void	setTerm( const QString &term );
	QString	getTerm() const;

private:

	void	addCorrection( const QString &correction );

	QString		m_db, m_term;
	QStringList	m_corrections;
};

}; // Bio

#endif // ESPELL_H